中国医学创新
中國醫學創新
중국의학창신
MEDICAL INNOVATION OF CHINA
2013年
27期
1-2,3
,共3页
程慧琳%陈绛媛%宇文婷%庾尧炜%焦九阳
程慧琳%陳絳媛%宇文婷%庾堯煒%焦九暘
정혜림%진강원%우문정%유요위%초구양
G钻%根管治疗%乳磨牙
G鑽%根管治療%乳磨牙
G찬%근관치료%유마아
Gates Drills%Root canal therapy%Primary molars
目的:研究G钻应用于乳磨牙根管预备的临床效果。方法:选取临床上因慢性根尖周炎需行根管治疗的乳磨牙188颗,其中试验组98颗用G钻配合手用不锈钢K锉进行根管预备,vitapex糊剂充填根管;另外对照组90颗患牙直接运用手用不锈钢K锉进行根管预备,vitapex糊剂充填根管。评价两组乳磨牙根管治疗的充填效果及术后反应。结果:在两组乳磨牙根管治疗术后,试验组恰填率高于对照组(P<0.05),试验组术后3 d疼痛明显少于对照组(P<0.05),两组术后1周的疼痛发生率比较差异无统计学意义(P>0.05)。结论:与单纯使用手用不锈钢K锉对乳磨牙行根管预备相比,配合使用G钻预备的充填效果更佳,术后急性期疼痛发生率更低。
目的:研究G鑽應用于乳磨牙根管預備的臨床效果。方法:選取臨床上因慢性根尖週炎需行根管治療的乳磨牙188顆,其中試驗組98顆用G鑽配閤手用不鏽鋼K銼進行根管預備,vitapex糊劑充填根管;另外對照組90顆患牙直接運用手用不鏽鋼K銼進行根管預備,vitapex糊劑充填根管。評價兩組乳磨牙根管治療的充填效果及術後反應。結果:在兩組乳磨牙根管治療術後,試驗組恰填率高于對照組(P<0.05),試驗組術後3 d疼痛明顯少于對照組(P<0.05),兩組術後1週的疼痛髮生率比較差異無統計學意義(P>0.05)。結論:與單純使用手用不鏽鋼K銼對乳磨牙行根管預備相比,配閤使用G鑽預備的充填效果更佳,術後急性期疼痛髮生率更低。
목적:연구G찬응용우유마아근관예비적림상효과。방법:선취림상상인만성근첨주염수행근관치료적유마아188과,기중시험조98과용G찬배합수용불수강K촤진행근관예비,vitapex호제충전근관;령외대조조90과환아직접운용수용불수강K촤진행근관예비,vitapex호제충전근관。평개량조유마아근관치료적충전효과급술후반응。결과:재량조유마아근관치료술후,시험조흡전솔고우대조조(P<0.05),시험조술후3 d동통명현소우대조조(P<0.05),량조술후1주적동통발생솔비교차이무통계학의의(P>0.05)。결론:여단순사용수용불수강K촤대유마아행근관예비상비,배합사용G찬예비적충전효과경가,술후급성기동통발생솔경저。
Objective:To investigate the clinical effect of Gates Drills applied in root canal therapy of the periapical periodontitis of primary molars.Method:A total of 188 primary molars with periapical periodontitis for root canal therapy were divided into experimental group and control group.98 primary molars in the experimental group were prepared with Gates Drills and stainless steel hand-files,then filled with vitapex.90 primary molars in the control group were only prepared with stainless steel hand-files,then filled with vitapex.The effects of two kinds of instruments on the periapical periodontitis of primary molars after root canal therapy were evaluated.Result:Success rate of root filling in experimental group had statistical significance(P<0.05).3 days after root canal therapy,the effect of controlling pain in experimental group was superior to control group.The differences between the two groups were statistically significant(P<0.05),but 1 week later,the differences between two groups were no statistically significant(P>0.05). Conclusion:Compared with K-file alone,applying Gates Drills can effectively decrease the incidence of pain and improve success rate of root filling in the root canal therapy of the periapical periodontitis of primary molars.